Quoting zoolook ([email protected]):
> Hello,
>
> this is one is weird. lxc-clone removes the original volume if there's
> no space to create a snapshot for the clone
D'oh, I'd believe it, yeah. How have I not run into this?
Haven't tested, but the following should fix it:
diff --git a/src/lxc/lxccontainer.c b/src/lxc/lxccontainer.c
index 0a3bd65..fe16f9d 100644
--- a/src/lxc/lxccontainer.c
+++ b/src/lxc/lxccontainer.c
@@ -1865,6 +1865,7 @@ struct lxc_container *lxcapi_clone(struct lxc_container
*c, const char *newname,
int ret;
const char *n, *l;
FILE *fout;
+ int storage_copied = 0;
if (!c || !c->is_defined(c))
return NULL;
@@ -1944,6 +1945,7 @@ struct lxc_container *lxcapi_clone(struct lxc_container
*c, const char *newname,
if (ret < 0)
goto out;
+ storage_copied = 1;
if (!c2->save_config(c2, NULL))
goto out;
@@ -1957,6 +1959,11 @@ struct lxc_container *lxcapi_clone(struct lxc_container
*c, const char *newname,
out:
container_mem_unlock(c);
if (c2) {
+ if (!storage_copied) {
+ // Make sure we don't delete the original container's
+ // rootfs when we abort.
+ c->lxc_conf->rootfs.path = NULL;
+ }
c2->destroy(c2);
lxc_container_put(c2);
}
------------------------------------------------------------------------------
This SF.net email is sponsored by Windows:
Build for Windows Store.
http://p.sf.net/sfu/windows-dev2dev
_______________________________________________
Lxc-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/lxc-users
